Published January 1990 | Version v1
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Electroweak BAU generation on the lattice: Real time vs. Euclidean approach

Creators

  • 1. AN SSSR, Moscow. Inst. Yadernykh Issledovanij
  • 2. Niels Bohr Inst., Copenhagen (Denmark)

Description

We discuss possible approaches to investigation of anomalous processes with fermion number non-conservation occurring in hot early Universe. A real-time numerical technique for studying the ground state of gauge theories at high temperatures is developed. This problem is relevant to the scenario of electroweak BAU generation and some other topics. We present the results of real-time simulations of abelian Higgs model in (1+1) dimensions. (orig.)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
14 p.
Report number
NBI-HE--90-05

INIS

Country of Publication
Denmark
Country of Input or Organization
Denmark
INIS RN
21040938
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
BARYON NUMBER; COMPUTERIZED SIMULATION; COSMOLOGY; GROUND STATES; HIGGS MODEL; LATTICE FIELD THEORY; NUMERICAL SOLUTION; ONE-DIMENSIONAL CALCULATIONS; SPACE-TIME; SYMMETRY BREAKING; TEMPERATURE DEPENDENCE; TWO-DIMENSIONAL CALCULATIONS; UNIVERSE; WEINBERG LEPTON MODEL
Descriptors DEC
CONSTRUCTIVE FIELD THEORY; ENERGY LEVELS; FIELD THEORIES; MATHEMATICAL MODELS; PARTICLE MODELS; QUANTUM FIELD THEORY; SIMULATION; UNIFIED GAUGE MODELS